40 lines
1.4 KiB
C
40 lines
1.4 KiB
C
// Copyright (C) 2003-2008 Dolphin Project.
|
|
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, version 2.0.
|
|
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License 2.0 for more details.
|
|
|
|
// A copy of the GPL 2.0 should have been included with the program.
|
|
// If not, see http://www.gnu.org/licenses/
|
|
|
|
// Official SVN repository and contact information can be found at
|
|
// http://code.google.com/p/dolphin-emu/
|
|
|
|
#ifndef _XFB_CONVERT
|
|
#define _XFB_CONVERT
|
|
|
|
#include "Common.h"
|
|
|
|
// This must be called once before calling the two conversion functions
|
|
// below.
|
|
void InitXFBConvTables();
|
|
|
|
// These implementations could likely be made considerably faster by
|
|
// reducing precision so that intermediate calculations are done in
|
|
// 15-bit precision instead of 32-bit. However, this would complicate
|
|
// the code and since we have a GPU implementation too, there really
|
|
// isn't much point.
|
|
|
|
// Converts 4:2:2 YUV (YUYV) data to 32-bit RGBA data.
|
|
void ConvertFromXFB(u32 *dst, const u8* _pXFB, int width, int height);
|
|
|
|
// Converts 32-bit RGBA data to 4:2:2 YUV (YUYV) data.
|
|
void ConvertToXFB(u32 *dst, const u8* _pEFB, int width, int height);
|
|
|
|
#endif
|